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0755-82798135Pulse Transformers
Pulse Transformers
Pulse Transformers are magnetic components used to transfer pulse signals, provide galvanic isolation and support reliable signal coupling in electronic circuits. They are widely used in switching power supplies, gate drive circuits, communication equipment, industrial control systems, data transmission, instrumentation, automotive electronics and embedded applications.
This category includes signal pulse transformers, gate drive transformers, isolation pulse transformers, LAN pulse transformers, trigger transformers and related high-frequency magnetic components. These products are commonly selected based on turns ratio, isolation voltage, pulse width, frequency range, impedance, package style, mounting type and application requirements.
TomatoElec supplies original Pulse Transformers from recognized manufacturers such as Pulse Electronics, Würth Elektronik, Bourns, TDK, Murata, Coilcraft, Triad Magnetics, TE Connectivity and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Transformer Type | Inductance | ET (Volt-Time) | Turns Ratio - Primary:Secondary | Mounting Type | Size / Dimension | Height - Seated (Max) | Operating Temperature | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
100B-1001FTETHERNET |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | - | - | 1:1 | Surface Mount | 0.600" L x 0.470" W (15.25mm x 11.94mm) | 0.196" (4.98mm) | -40°C ~ 85°C | - | - |
|
100B-1003EXTMP XFMR 100BT SMG COM PBC |
0 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 0.500" L x 0.265" W (12.70mm x 6.73mm) | 0.245" (6.22mm) | - | - | - |
|
100B-1001NLEXTMP XFMR 100BT SMG COM RPB |
0 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 0.583" L x 0.470" W (14.81mm x 11.94mm) | 0.202" (5.13mm) | - | - | - |
|
SM91602L-ETRANSF LAN GIGABIT 1 CH SMD |
0 | - |
|
Datasheet |
SM | Tape & Reel (TR) | Obsolete | LAN 1000 Base-T | 350µH | - | 1:1 | Surface Mount | 1.299" L x 0.772" W (33.00mm x 19.60mm) | 0.413" (10.50mm) | 0°C ~ 85°C | - | - |
|
X-1688TOTHER SIGNAL |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | T1/E1 (Single) | 1.2mH | - | 1:1 | Surface Mount | - | - | - | - | - |
|
X-1688NLTOTHER SIGNAL |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | T1/E1 (Single) | 1.2mH | - | 1:1 | Surface Mount | - | - | - | - | - |
|
ISRA-0235-D103ISRA PULSE TRANSFORMER SMD 0.1A |
0 | - |
|
Datasheet |
ISRA | Bulk | Active | Isolation and Data Interface (Encapsulated) | 2.8mH | - | 1:1 | Surface Mount | 0.512" L x 0.598" W (13.00mm x 15.20mm) | 0.433" (11.00mm) | -25°C ~ 100°C | - | - |
|
X-1620XFMR 1MH 1CT:1CT OPEN CASE PBC |
0 | - |
|
Datasheet |
* | Tube | Active | - | - | - | - | - | - | - | - | - | - |
|
X-1620NLXFMR 1MH 1CT:1CT NL OPEN C NPB |
0 | - |
|
Datasheet |
* | Tube | Active | - | - | - | - | - | - | - | - | - | - |
|
1000B-5016XTETHERNET |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1:1 | Surface Mount | 0.600" L x 0.300" W (15.24mm x 7.62mm) | 0.163" (4.14mm) | -55°C ~ 125°C | - | - |
|
100B-1001FXTETHERNET |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | - | - | 1:1 | Surface Mount | 0.600" L x 0.470" W (15.25mm x 11.94mm) | 0.196" (4.98mm) | -55°C ~ 125°C | - | - |
|
100B-1001FETHERNET |
0 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100 Base-T | - | - | 1:1 | Surface Mount | 0.600" L x 0.470" W (15.25mm x 11.94mm) | 0.196" (4.98mm) | -40°C ~ 85°C | - | - |
|
100B-2002FNLTMDL DUAL 100D 1:1 SMT TR RPB |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 0.518" L x 0.595" W (13.16mm x 15.11mm) | 0.251" (6.37mm) | - | - | - |
|
1000B-5016NLTMDL SIN 1GD 1:1 SM TR NPB |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | - | - | 1:1 | Surface Mount | 0.600" L x 0.300" W (15.24mm x 7.62mm) | 0.163" (4.14mm) | - | - | - |
|
100B-1001FXNLTETHERNET |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | - | - | 1:1 | Surface Mount | 0.600" L x 0.470" W (15.25mm x 11.94mm) | 0.196" (4.98mm) | -55°C ~ 125°C | - | - |
|
T60404M4645X1504645X150 |
0 | - |
|
- |
- | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
1000B-5016XNLTETHERNET |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1:1 | Surface Mount | 0.600" L x 0.300" W (15.24mm x 7.62mm) | 0.163" (4.14mm) | -55°C ~ 125°C | - | - |
|
T60404N4646X9604646X960 |
0 | - |
|
- |
- | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
T60404N4646X9704646X970 |
0 | - |
|
- |
- | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
100B-1001FNLTETHERNET |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-TX | - | - | 1:1 | Surface Mount | 0.600" L x 0.470" W (15.25mm x 11.94mm) | 0.196" (4.98mm) | -40°C ~ 85°C | - | - |

